Related Documentation - Cisco 7206VXR - VPN Bundle Router Configuration Manual

Related Documentation

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Related Documentation
Your Cisco 7200 VXR router and the Cisco IOS software running on it contain extensive features and
functionality, which are documented in the following resources:
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Cisco 7200 VXR Installation and Configuration Guide
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EPROM—erasable programmable read-only memory
FRU—field-replaceable unit (router components that do not require replacement by a
Cisco-certified service provider)
GBIC—Gigabit Interface Converter
Gbps—gigabits per second
Instruction and data cache—Instructions to the processor and data on which the instructions work.
Integrated cache—Cache that is built into the processor; sometimes referred to as internal cache.
Cache memory that is physically located outside the processor is not integrated, and is sometimes
referred to as external cache.
MB—megabyte
NVRAM—nonvolatile random-access memory
OIR—online insertion and removal
PCI—Peripheral Component Interconnect
PCMCIA—Personal Computer Memory Card International Association
Primary, secondary, tertiary cache—Hierarchical cache memory storage based on the proximity of
the cache to the core of the processor. Primary cache is closest to the processor core and has the
fastest access. Secondary cache has slower access than primary cache, but faster access than tertiary
cache.
RFI—radio frequency interference
RISC—reduced instruction set computing
SDRAM—synchronous dynamic random-access memory
SIMM—single in-line memory module
SNMP—Simple Network Management Protocol
SRAM—static random-access memory
TFTP—Trivial File Transfer Protocol
Unified cache—Instruction cache and data cache are combined. For example, a processor may have
primary cache with separate instruction and data cache memory, but unified secondary cache.
Cisco 7200 Series Routers Documentation Roadmap
http://www.cisco.com/en/US/products/hw/routers/ps341/products_documentation_roadmap09186a
00801c0915.html for a list of all Cisco 7200 series routers documentation and troubleshooting tools
and information.
Cisco 7200 Series Routers Port Adapter Documentation Roadmap
http://www.cisco.com/en/US/products/hw/routers/ps341/products_documentation_roadmap09186a
00801c0a32.html for a list of all Cisco 7200 series routers-supported port adapter documentation.
Cisco 7200 Series Routers Troubleshooting Documentation Roadmap
http://www.cisco.com/en/US/products/hw/routers/ps341/prod_troubleshooting_guide09186a00801
c0f65.html for links to troubleshooting tools, utilities, and Tech Notes.
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